Record Data

The Task at Hand

As we are looking at coach decision making, could we develop a model to effectively predict when coaches will and will not go for it on 4th down? In other words, what properties of the (coach, situation) pair will effectively predict whether or not a coach decides to go for it on 4th down? Doing this will give valuable insights into the decision-making process as understanding what situations each coach decides to go for it or not allows us to compare philosophies between coaches.

Prepare Data

coach	game_half	half_seconds_remaining	ydstogo	yardline_100	posteam_score	defteam_score	go_boost	wp_fail	wp_succeed	wp	fg_make_prob	miss_fg_wp	make_fg_wp	punt_wp	score_diff	go
John Harbaugh	1	1625	1	66	0	0	1.8427797	0.4501592	0.5882827	0.5102725	0.0000000	0.4320890	0.5741632	0.5265389	0	0
John Harbaugh	1	1612	6	71	0	0	-1.1323169	0.4403515	0.5971214	0.4710029	0.0000000	0.4196399	0.5725211	0.5166918	0	0
Rex Ryan	1	1482	18	76	0	0	-5.7820437	0.3423280	0.5154754	0.4189611	0.0000000	0.3280475	0.5250292	0.4171238	0	0
Rex Ryan	1	1230	6	43	0	0	2.0073829	0.3919702	0.5667855	0.4749633	0.0000000	0.3907058	0.5210628	0.4426614	0	0
Rex Ryan	1	1230	11	48	0	0	-0.6287521	0.3906138	0.5670854	0.4759269	0.0000000	0.3771124	0.5210628	0.4410649	0	0
John Harbaugh	1	941	15	32	0	0	-4.0096273	0.5135549	0.6866364	0.5298005	0.6625606	0.4986032	0.6224666	0.5387274	0	0

Features for this model include: game_half, half_seconds_remaining, ydstogo, yardline_100, posteam_score, defteam_score, go_boost, wp_fail, wp_succeed, wp, fg_make_prob, miss_fg_wp, make_fg_wp, punt_wp.

We want to look at the decision making process of each individual coach. To start, lets look at the process of the coach that has stayed on the same team and had the most 4th down situations over the past 8 NFL seasons: Bill Belichick.

coach	count
Ron Rivera	897
Bill Belichick	892
John Harbaugh	881
Mike Tomlin	879
Pete Carroll	878
Andy Reid	791

Machine Learning before Feature Selection

It is important to establish benchmarks by which to judge our models by before we start to build them. This is done by creating basic models that predict through randomly guessing. The purpose of this is to compare our actual models to these - if they cannot outperform a model that predicts through random guessing then we have a problem.

Random Guessing

           Metric  Random Guessing
0        F1 Score            0.202
1  Accuracy Score            0.503

Most Frequent Label

most_frequent_label = int(belichick['go'].mode())

<string>:1: FutureWarning: Calling int on a single element Series is deprecated and will raise a TypeError in the future. Use int(ser.iloc[0]) instead

belichick['frequent'] = most_frequent_label
f1_random = f1_score(belichick['go'], belichick['frequent'])
accuracy_random = accuracy_score(belichick['go'], belichick['frequent'])
metrics = pd.DataFrame({"Metric" : ["F1 Score", "Accuracy Score"],
  "Random Guessing" : [f1_random, accuracy_random]})
metrics

           Metric  Random Guessing
0        F1 Score            0.000
1  Accuracy Score            0.878

Train and Test Model

           Metric  Random Guessing  GaussianNB
0        F1 Score            0.000       0.536
1  Accuracy Score            0.878       0.855

This model is a clear improvement over random guessing, meaning we have a legitimate model. We can now attempt to improve the model through feature selection, and then move on to creating a model for each coach.

Feature Selection

def merit(x,y,correlation="pearson"):
    # x=matrix of features 
    # y=matrix (or vector) of targets 
    # correlation="pearson" or "spearman"
    k = len(x)
    feature = pd.DataFrame(x)
    target = pd.DataFrame(y)

    f_corr = feature.corr(method=correlation)

    if(correlation == "pearson"):
        f_t_corr = np.corrcoef(feature, target, rowvar=False)
    else:
        f_t_corr =  feature.apply(lambda col: col.corr(target, method = "spearman"))
        
    rho_xx = f_t_corr.mean()
    mask = np.triu(np.ones_like(f_corr), k=1)
    rho_xy = f_corr[pd.DataFrame(mask) == 1].mean().mean()
    return k*np.absolute(rho_xy)/(np.sqrt(k+k*(k+1)*np.absolute(rho_xx)))

x = feature_matrix.to_numpy()
y = label_vec.to_numpy()

def explore_data(x,y,iplot=True):

    #PRINT SHAPE
    print(x.shape)
    print(y.shape)

    #COMPUTE MERIT 
    print("merit =",merit(x,y,correlation="spearman")); 
    print("merit =",merit(x,y,correlation="pearson"))
    
    #PLOT
    if (iplot):
        sns.pairplot(pd.DataFrame(np.hstack((x,y.reshape(y.shape[0],1)))))
        plt.show()

# TEST YOUR CODE ABOVE
explore_data(x,y, iplot = False)

(892, 15)
(892, 1)
merit = 0.42838678505714106
merit = nan

/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/scipy/stats/_stats_py.py:5445: ConstantInputWarning: An input array is constant; the correlation coefficient is not defined.
  warnings.warn(stats.ConstantInputWarning(warn_msg))
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]

Iteration

import itertools

def maximize_CFS(x,y):
     k = x.shape[1]
     max_merit = 0
     list1 = [*range(0, k)]; #print(list1)
     for L in range(2, len(list1) + 1):
          for subset in itertools.combinations(list1, L):
               m = merit(x[: ,subset], y)
               if(m > max_merit):
                    max_merit = m
                    optimal_subset = subset
                    print("found new max: ", max_merit, "optimal features = ", list(subset))
     return(x[:, optimal_subset])
   
x_opt=maximize_CFS(x,y)

found new max:  0.05203211893594671 optimal features =  [0, 1]
found new max:  0.11368768322796934 optimal features =  [0, 2]
found new max:  0.8816748733067931 optimal features =  [0, 4]
found new max:  1.123689303209766 optimal features =  [2, 6]
found new max:  2.5249624976212144 optimal features =  [3, 10]

/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2897: RuntimeWarning: invalid value encountered in divide
  c /= stddev[:, None]
/Users/tsigall/miniforge3/envs/r-env/lib/python3.11/site-packages/numpy/lib/function_base.py:2898: RuntimeWarning: invalid value encountered in divide
  c /= stddev[None, :]

explore_data(x_opt, y, iplot = False)

(892, 2)
(892, 1)
merit = 18.98937542410711
merit = 2.5249624976212144

features_opt = pd.DataFrame(x_opt, columns = feature_matrix.columns[[3,11]])

Merit Score

\[ \mathrm {Merit} _{S_{k}}={\frac {k|{\overline {r_{cf}}|}}{\sqrt {k+k(k-1)|{\overline {r_{ff}}}|}}} \]

from scipy.stats import spearmanr

#compute base merit score s_2

included_vars_s2 = ['half_seconds_remaining','yardline_100']
included_vars_df = feature_matrix[included_vars_s2].copy()
time_yardline_corr = spearmanr(included_vars_df['half_seconds_remaining'], 
                                  included_vars_df['yardline_100']).statistic
time_yardline_corr

0.12942771212157134

time_go_corr = spearmanr(included_vars_df['half_seconds_remaining'], label_vec).statistic
time_go_corr

-0.10625355251739409

yardline_go_corr = spearmanr(included_vars_df['yardline_100'], label_vec).statistic
yardline_go_corr

-0.23821060801701527

k = 2

# since we only have two features there is only one correlation value, so this mean is just the one value
mean_xx_corr = time_yardline_corr #r_{xx}

# mean_xy_corr is the mean of the two feature/label correlations from above
mean_xy_corr = np.mean([time_go_corr, yardline_go_corr]) #r_{xy}

print(f"Number of Features: {k}")

Number of Features: 2

merit_score_numer = k * np.absolute(mean_xy_corr)
merit_score_denom = np.sqrt(k + k * (k + 1) * np.absolute(mean_xx_corr))
merit_score_s2 = merit_score_numer / merit_score_denom

def compute_mean_xx_corr(x_df):
  df_colnames = x_df.columns
  # This will contain our final set of x<->x correlations
  xx_corrs = []
  # Now we use itertools to iterate over all possible *pairs* of
  # elements from df_cols
  df_colname_pairs = itertools.combinations(df_colnames, 2)
  for colname1, colname2 in df_colname_pairs:
    # Extract the first column we're considering
    col1 = x_df[colname1]
    # Extract the second column
    col2 = x_df[colname2]
    # And compute the correlation
    xx_pair_corr = spearmanr(col1, col2).statistic
    xx_corrs.append(xx_pair_corr)
  # And now that the loop has finished running, we can return the **mean**
  # of the correlation values we've accumulated in the `xx_corrs` list
  return np.mean(xx_corrs)

def compute_mean_xy_corr(x_df, y_vec):
  df_colnames = x_df.columns
  xy_corrs = []
  for colname in df_colnames:
    x_col = x_df[colname]
    xy_pair_corr = spearmanr(x_col, y_vec)
    xy_corrs.append(xy_pair_corr)
  # And return the mean
  return np.mean(xy_corrs)

included_vars_sp3 = ['half_seconds_remaining','yardline_100', 'score_diff']
included_vars_df = feature_matrix[included_vars_sp3].copy()
mean_xx_corr = compute_mean_xx_corr(included_vars_df)
mean_xy_corr = compute_mean_xy_corr(included_vars_df, label_vec)
mean_xx_corr, mean_xy_corr

(0.006391793705608234, -0.0911791098307761)

def compute_merit_score(num_features, mean_xx_corr, mean_xy_corr):
  merit_score_numer = k * np.absolute(mean_xy_corr)
  merit_score_denom = np.sqrt(k + k * (k + 1) * np.absolute(mean_xx_corr))
  merit_score = merit_score_numer / merit_score_denom
  return merit_score

merit_score_sp3 = compute_merit_score(3, mean_xx_corr, mean_xy_corr)


included_vars_sp5 = ['half_seconds_remaining','yardline_100', 'score_diff', 'posteam_score', 'defteam_score']
included_vars_df = feature_matrix[included_vars_sp5].copy()
mean_xx_corr = compute_mean_xx_corr(included_vars_df)
mean_xy_corr = compute_mean_xy_corr(included_vars_df, label_vec)
mean_xx_corr, mean_xy_corr

(-0.023770593024457033, 0.04982235953734039)

merit_score_sp5 = compute_merit_score(5, mean_xx_corr, mean_xy_corr)

print(f"Merit score (S_2): {merit_score_s2}")

Merit score (S_2): 0.2067235816363774

print(f"Merit score (S'_3): {merit_score_sp3}")

Merit score (S'_3): 0.12772793283122458

print(f"Merit score (S'_5): {merit_score_sp5}")

Merit score (S'_5): 0.06807401237549958

Evaluate New Model

coach = "Ron Rivera"

coach_df = df[df['coach'] == coach]
coach_df = coach_df.drop(columns = ['punt_wp'])

feature_matrix = coach_df.drop(columns = ['go', 'coach'])
feature_matrix = feature_matrix.apply(zscore)
label_vec = coach_df[['go']]

feature_matrix_s3 = feature_matrix[included_vars_sp3].copy()
X_train, X_test, y_train, y_test = train_test_split(feature_matrix_s3, label_vec, test_size=0.2, random_state=621)

model = GaussianNB()
model.fit(X_train, np.ravel(y_train))

GaussianNB()

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test_predictions = model.predict(X_test)

fs_clf_f1 = f1_score(y_true = y_test, y_pred = test_predictions)
accuracy_gaussianNB = accuracy_score(y_true = y_test, y_pred = test_predictions)

print(f"Feature Selection Model F1: {fs_clf_f1}")

Feature Selection Model F1: 0.21428571428571427

print(f"Accuracy: {accuracy_gaussianNB}")

Accuracy: 0.8777777777777778

Compare Coaches

def train_coach_model(coach):
  coach_df = df[df['coach'] == coach]
  # coach_df = coach_df[['yardline_100', 'miss_fg_wp', 'go']]
  coach_df = coach_df.drop(columns = ['punt_wp'])
  
  feature_matrix = coach_df.drop(columns = ['go', 'coach'])
  feature_matrix = feature_matrix.apply(zscore)
  label_vec = coach_df[['go']]

  X_train, X_test, y_train, y_test = train_test_split(feature_matrix, label_vec, test_size=0.2, random_state=621)
  model = GaussianNB()
  model.fit(X_train, np.ravel(y_train))
  test_predictions = model.predict(X_test)

  f1_gaussianNB = f1_score(y_true = y_test, y_pred = test_predictions)
  accuracy_gaussianNB = accuracy_score(y_true = y_test, y_pred = test_predictions)
  metrics[coach] = [f1_gaussianNB, accuracy_gaussianNB]
  compare_coaches[coach] = abs(model.theta_[1] - model.theta_[0])
  
  return model

This function allows us to easily create a model for any coach we want, and compare the influence each feature has on their decision making. Essentially we are now comparing what coaches take into consideration when they decide to go for it or not.

compare_coaches = pd.DataFrame({"Feature":feature_matrix.columns.to_list()})

staley_model = train_coach_model("Brandon Staley")
belichick_model = train_coach_model("Bill Belichick")
rivera_model = train_coach_model("Ron Rivera")
stefanski_model = train_coach_model("Kevin Stefanski")

compare_coaches = compare_coaches.T.iloc[1:]
compare_coaches.rename(columns = dict(zip(compare_coaches.columns, feature_matrix.columns.to_list())), inplace = True)